Balancer for a model aircraft



FIG. 1 is a perspective view of a balancer for a model aircraft showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of the x-shaped formations within the balancer's base is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a balancer for a model aircraft, as shown and described. 